baber/WOPTO huggingface dataset:
Patent JP-2010206184-A (JP)
Title: Nitride-based semiconductor device, light apparatus, and method of manufacturing nitride-based semiconductor device
Inventor: MIYAKE YASUHITO
IPC: G11B7/125
Filed: 2010-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride-based semiconductor device that suppresses a bad influence due to a piezoelectric field and suppresses increase in electric resistance resulting from a defect concentration region.  <P>SOLUTION: The nitride-based semiconductor device includes a substrate 10 made of a nitride-based semiconductor, a semiconductor device layer 20 formed on the substrate 10 and made of a nitride-based semiconductor, and an n-side electrode 45 formed on a surface of the substrate 10 opposite to the semiconductor device layer 20. The substrate 10 includes an upper surface 15 having a nonpolar plane, recess portions 60, 61 formed on side ends of the upper surface 15, a lower surface 16 opposite to the upper surface 15, the defect concentration region 12 extending in a direction inclined with respect to a normal direction of the upper surface 15 and penetrating from the recess portion 60 to the lower surface 16, and a current path region 70 including the upper surface 15 and the lower surface 16 where the semiconductor device layer 20 is formed and separated from a non-current-path region 71 by the defect concentration region 12 employed as a boundary, the n-side electrode 45 being formed on the lower surface 16 in the current path region 70.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011153578-A (JP)
Title: Control device and control method for control valve used in engine intake system
Inventor: IDE KAZUNARI
IPC: F02D21/08
Filed: 2010-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device and a control method capable of detecting failure of a control valve and preventing sticking of the control valve even in an operation condition that a target opening degree of the control valve used in an engine intake system agrees with an actual opening degree of the same and the target opening degree does not vary.  <P>SOLUTION: The control device includes an intake throttle valve provided in the engine intake system and controlling an air intake amount or an EGR valve controlling an EGR amount, and includes a control means determining the target opening degree of the control valve and adjusting the opening degree of the control valve used in the intake system so that it agrees with the target opening degree. The control device, when the target opening degree is kept identical for a fixed time period or more, varies the target opening degree with time from the target opening degree determined according to an engine operation condition to prevent and detect failure of the control valve used in the intake system.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011153771-A (JP)
Title: Heating cooker
Inventor: AIZUMI SATOSHI
IPC: F24C3/12
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable safe and efficient heating only by placing a heated object such as a pan on an appropriate position and perform proper heating corresponding to the size of a cooking utensil when various cooking is performed by making full use of cooking utensils of varying size.  <P>SOLUTION: This heating cooker includes: a plurality of combustion heating parts 10 arranged and dispersed in an entire cooking range 1S on a top plate 1A without unevenness; an operation display part 20 enabling input of an operation signal of the combustion heating parts 10 by display of operation switches 22; support position sensing parts 30 each arranged on the periphery of the individual combustion heating part 10, supporting a bottom of a supported body M to form a combustion space S on the combustion heating part 10 and sensing the position of the supported body M supported; and a control part 40 controlling the combustion heating parts 10 and the operation display part 20 based on sensed signals from the support position sensing parts 30. The control part 40 includes a heating range setting means selecting the combustion heating part 10 to be heated from the plurality of combustion heating parts 10 based on the sensed position of the supported body M and setting a heating range.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010195038-A (JP)
Title: Image processor, recording device, and image processing method
Inventor: MIYAZAKI SHINICHI
IPC: H04N1/405
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce density unevenness at a boundary part between recording areas caused by an error in dividing multi-valued recording data into a plurality of images and carrying out gradation lowering on each divided image in the stage of the multi-valued recording data in image processing.  <P>SOLUTION: When carrying out gradation lowering of a data area on the lower side of the multi-valued recording data 403, the error generated in gradation lowering of the data area on the lower side is stored in an error storage area 901B. The error thus distributed and stored is used for gradation lowering carried out to data of an error application area 902B of the data area on the lower side of multi-valued recording data 404 related to the next scan. The error generated in the gradation lowering processing of multi-valued recording data is thus stored and used when carrying out gradation lowering of multi-valued recording data related to the next scan. Density is thereby stored by transferring the error between multi-valued recording data in scanning units. As a result, density unevenness and streaky unevenness are reduced to obtain a high-definition recorded image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011156934-A (JP)
Title: Occupant crash protection device
Inventor: HAYASHI SADAYUKI
IPC: B60R21/02
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an occupant crash protection device for preferably protecting an occupant from frontal collision of a vehicle.  <P>SOLUTION: The occupant crash protection device 10 includes: a vehicular seat 11 that supports an occupant P from the rear side and lower side of an automobile V; a support structure 12 that is supported at a vehicle body 13 to rotate the vehicular seat 11 upward on the front side by inertia force corresponding to deceleration of the automobile V; a posture maintaining structure 14 in which the support structure 12 maintains the rotated posture to the vehicle body 13; and a seat movement structure that moves the vehicular seat 11 to face rearward to the vehicle body 13 by inertia force corresponding to deceleration of the automobile V or inertia force corresponding to frontal collision of the automobile V.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011157944-A (JP)
Title: Vibration reducer of reciprocating internal combustion engine
Inventor: HATAMURA KOICHI
IPC: F02B77/00
Filed: 2010-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration reducer of a reciprocating internal combustion engine, minimizing the number of balance shafts to avoid increase in size of an engine.  <P>SOLUTION: The vibration reducer of a reciprocating internal combustion engine includes: primary balance weights 9, 9' each having the mass corresponding to a primary inertial force and rotatably supported by a crankshaft 8 to be coaxial with the crankshaft 8; and a primary balance drive mechanism 21 rotary-driving the primary balance weights 9, 9' at the same speed as the crankshaft 8 in a direction reverse to the crankshaft 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011164425-A (JP)
Title: Image display device
Inventor: NAKAMURA NORIHIRO
IPC: H05B44/00
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a color balance adjusting circuit of an organic electroluminescence display device.  <P>SOLUTION: For each of three kinds of organic electroluminescence elements of RGB arranged in a display part, a first gradation reference voltage matching an upper limit value of a gradation voltage and a second gradation reference voltage matching a lower limit value are generated. Each gradation reference voltage is regulated by using an electronic volume. After assembling the organic electroluminescence display device, the electronic volume is adjusted so that suitable image quality is obtained. A fuse memory element 300 is used to store control data of the electronic volume in this process. In the display action of the organic electroluminescence display device 2, the control data are read from the fuse memory element 300 to an adjustment value register group 304 used for the control of the electronic volume.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011166590-A (JP)
Title: Modulation power supply circuit
Inventor: KANEKO TETSUYA
IPC: H04B1/04
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modulation power supply circuit in which a frequency band of an input signal switches at a high speed and amplification is performed with high effectiveness, even in a system that requires large electric power.  <P>SOLUTION: A comparator 104 compares a magnitude of an input continuous envelope signal with a magnitude of a predetermined threshold and makes a determination. A pulse insertion unit 105 inserts a narrowband pulse in the determination result of a changed timing, when the determination result output from the comparator 104 has changed from the last determination result. A switching unit 102 is connected to a change-over switch for controlling on/off for each output voltage of a multi-output DC power supply unit 101 and controls on/off of the changeover switch according to a signal outputted from the pulse insertion unit 105. A voltage Vmin, outputted from the multi-output DC power supply unit 101, is combined with the voltage outputted from the switching unit 102 at an input section of a LPF 103, and then the unwanted components of the combined voltage are removed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170615-A (JP)
Title: Graph-generating device and graph-generating program
Inventor: TATENO SHOICHI
IPC: G06F3/048
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a graph-generating device and a graph generating program that facilitates a user to recognize differences among the generated graphs, in comparison to the case where information showing the difference between a first graph and a second graph is not given.  <P>SOLUTION: When there is an instruction to compare directed graphs, corresponding data are extracted from an all-data storage unit 44 and the frequencies of words included in each set are counted, to generate data on the orders of frequencies which is stored in a storage unit 45. A classification unit 60 refers to the order data and classifies the words included in each set, according to the rules stored in the storage unit 45. According to this classification, a display change information imparting unit 62 imparts each word with display change information for changing the visual display of the word; a graph-generating unit 48 generates a directed graph of sets for comparison, while making the visual display regarding an indicated word different from that of other words, based on the display change information; and a comment creating unit 64 creates comments, according to the classification and displays the directed graph and the comments created on a display unit 50.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170103-A (JP)
Title: Advertisement display system, advertisement display method, and advertisement display program
Inventor: MIKI SEIICHI
IPC: G10L15/22
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve an advertisement effect by naturally presenting an advertisement word to a user who utilizes voice recognition processing.  <P>SOLUTION: An advertisement display system 100 includes: a voice recognition unit 102 which calculates the sound score, the language score and the total score, of a word to be the candidate of a voice recognition result of input voice data, to select a word having high total score, as a voice recognition result; an advertisement word storage unit 120 for storing the advertisement word in which an advertisement rate is paid as a counter value for the word to be easily selected as the voice recognition result; and an output adjustment unit 104 which performs adjustment so that the advertisement word is selected as the voice recognition result of the voice data when the similarity degree of the advertisement word with the voice data is within a predetermined similarity allowable range, and which displays and outputs the adjusted result as the voice recognition result of the voice data. Moreover, the similarity allowable range is set wider, as the rank of the advertisement rate of the advertisement word is higher.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167401-A (JP)
Title: Game machine
Inventor: SATO MASAHIRO
IPC: A63F5/04
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of executing an error notification without excessively increasing a processing load.  <P>SOLUTION: A slot machine 100 includes: reels 110 to 112 for executing symbol variable and stationary displays; various types of sensors 318 for detecting an occurrence of abnormality; a main control section 300 for executing a predetermined abnormality processing on the basis of the detection of the abnormality; and sub control sections 400 and 500. When the symbols are variably displayed by the reels 110 to 112, the main control section 300 and sub control sections 400 and 500 execute an abnormality notification performance of low processing load on the basis of the detection of the abnormality, and when the symbols are stationarily displayed by the reels 110 to 112, execute a control abnormality notification performance of high processing load on the basis of the detection of the abnormality.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011172448-A (JP)
Title: Device for preventing guide rope from dropping down, and method for stretching guide rope
Inventor: AKIMOTO TAKASHI
IPC: H02G1/02
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a cut guide rope from dropping down to the ground or the construction on the ground.  <P>SOLUTION: A device for preventing a guiding rope from dropping down includes: a plurality of guide ropes 2, 2 which are laid between steel towers T1, T2 in parallel with the lower part of power transmission lines C, ... in order to prevent a boom of a heavy machine such as a crane from exceeding the height limit and coming into contact with the power transmission lines C, ... wired between the steel towers T1, T2; and a single or a plurality of jumper ropes 3 having coupling members 5, ... configured to be coupled to the guide rope 2 which are disposed with predetermined intervals, and alternately coupling a pair of the guide ropes 2, 2 over the total length by the respective coupling members 5, ....  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176943-A (JP)
Title: Rotation detecting device and rotation detecting system
Inventor: TANAKA TAKESHI
IPC: H02K23/00
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation detecting device, capable of accurately detecting a rotation state of a DC motor, irrespective of rotation speed without providing a sensor such as an encoder.  <P>SOLUTION: An AC voltage from a superimposing section 5 is superimposed on a DC voltage from a DC power supply 3 and applied to a motor 2. A capacitor C1 is connected in parallel to a first phase coil L1 of the motor 2, and thus, the impedance of a motor circuit periodically changes in accordance with the rotation of the motor 2, and this change appears as a change in amplitude of an AC component of a current flowing to the motor 2. Further, an LC parallel resonant circuit 8 is provided to suppress branching of AC current from the superimposing section 5 into the DC power supply 3 side to allow much AC current to flow to the motor 2. A signal processor 22 generates a rotation pulse Sp on the basis of the AC component included in the current detected by a current detector 21. A rotation angle detector 7 detects a rotation angle of the motor 2 on the basis of the rotation pulse Sp.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173518-A (JP)
Title: Power device for hybrid vehicle
Inventor: SASAKI AKIHIKO
IPC: B60L50/16
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power device for a hybrid vehicle that achieves series running and the reduction in the number of one-way clutches while suppressing energy loss during cylinder deactivation to the minimum.  <P>SOLUTION: A first crankshaft 12A of a first engine 11A is connected to a sun gear 15 of a planetary gear mechanism 14 and a second motor/generator 13. A second crankshaft 12B of a second engine 11B is connected to a ring gear 17, connectable to a fixing part 21 by a one-way clutch 22, of the planetary gear mechanism 14. A planetary carrier 16 of the planetary gear mechanism 14 is connected to a transmission 25 via a driving-force transmitting clutch 23 and a first motor/generator 24. Consequently, only one piece of one-way clutch 22 is required. There is no energy loss caused by dragging of the second engine 11B in a cylinder deactivation state. It is possible to achieve running while driving the first motor/generator 24 with power generated due to driving of the second motor/generator 13 by the first engine 11A.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2013099703-A (JP)
Title: Header member, membrane module and method for producing membrane module
Inventor: NAKADA SHUICHI
IPC: B01D63/00
Filed: 2010-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a header member which contributes to quality improvement of a membrane module by suppressing growth of peeling between itself and a sealing material charged inside and to provide the membrane module and a method for producing the membrane module.SOLUTION: A tubular header member 9 with a bottom is mounted onto an end of a hollow fiber membrane bundle 7 and is fixed to the hollow fiber membrane bundle 7 by filling the inside thereof with the sealing material S to solidify it. The header member 9 comprises: an inlet-side tube section 21 which is provided at an inlet side into which the hollow fiber membrane bundle 7 is inserted; and an bottom-side tube section 23 which has an inner diameter smaller than that of the inlet-side tube section 21 and is provided at an bottom side further than the inlet-side tube section 21. A step St is formed between an inner surface of the inlet-side tube section 21 and an inner surface of the bottom-side tube section 23, and at least at one inner surface of the inlet-side tube section 21 and the bottom-side tube section 23, annular grooves 21a, 23a, 23b running around an axis line L of the header member 9 are formed.
Patent JP-2011174162-A (JP)
Title: Electrode for alkaline water electrolysis, method for manufacturing the same, and hydrogen generator
Inventor: SUZUKI DAISUKE
IPC: C25B1/06
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for alkaline water electrolysis capable of reducing the cost and having excellent hydrogen generation efficiency and excellent current efficiency, a method for manufacturing the same, and a hydrogen generator.  <P>SOLUTION: Ni-P alloy electrodeposition films 2C, 2A of amorphous phase are provided on both sides of a base material 1, and a surface of the Ni-P alloy electrodeposition film 2C on the side forming at least a cathode electrode is finely uneven. The compositions of the Ni-P alloy electrodeposition films 2C, 2A provided on both sides of the base material 1 are preferably same, and the P content of the Ni-P alloy electrodeposition films is preferably ≥10 mass% and ≤20 mass%. The hydrogen generator has an electrolytic cell in which a plurality of sets of electrodes 21a for alkaline water electrolysis and bulkheads are alternately arranged.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178830-A (JP)
Title: Thermoplastic resin composition and molded article thereof
Inventor: MATSUI HIROKAZU
IPC: C08L101/00
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition excellent in slidability.  <P>SOLUTION: The thermoplastic resin composition comprises a polysulfone (A) having hydroxyl groups and/or salts thereof, a fluororesin (B), and a thermoplastic resin (C) except the polysulfone (A) and the fluororesin (B). The thermoplastic resin (C) may be a liquid-crystalline thermoplastic resin (C1), a crystalline thermoplastic resin (C2) or an amorphous thermoplastic resin (C3).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181258-A (JP)
Title: Heating device
Inventor: KOBAYASHI YASUO
IPC: H05B3/20
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating device and manufacturing method thereof, equipped with a heat-insulating material endowed with both excellent heat-insulating properties and substantial strength.  <P>SOLUTION: The heating device is provided with a heating element, and a base part made of a heat-insulating material and retaining the heating element. The heat-insulating material contains silica fine particles with the mean particle size of 50 nm or less, with a bulk density of 190 to 600 kg/m<SP>3</SP>and a compression strength of 0.65 MPa or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186533-A (JP)
Title: Information processing apparatus and program
Inventor: TERAMOTO KAZUHIKO
IPC: G06T19/00
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To perform a high-reality action to a virtual object added to the real world.  <P>SOLUTION: An information processing apparatus obtains position information indicating a present position of a mobile terminal, obtains an identifier of the virtual object displayed on a display part of the mobile terminal together with an image of the real world imaged by an imaging part of the mobile terminal, stores the position information of the virtual object virtually determined by use of information of the real world, calculates a distance between the virtual object and the mobile terminal based on the obtained position information of the mobile terminal and the stored position information of the virtual object, obtains an action identifier indicating the user action to the virtual object from the mobile terminal, generates result information indicating a result obtained by applying the user action specified by the action identifier to the virtual object in a state in which the distance between the virtual object and the mobile terminal is reflected, and transmits the generated result information to the mobile terminal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183905-A (JP)
Title: Speaker device for ceiling of vehicle
Inventor: MATSUMOTO NAOKI
IPC: H04R1/32
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker device for a ceiling of a vehicle which enhances designability and can prevent foreign matters from being entered.  <P>SOLUTION: The present device 1 is the speaker device for the ceiling which is attached to a ceiling portion 6 of the vehicle and is provided with a speaker 2, a sound reflecting plate 3 which is provided to be opposed to front face of the speaker and a supporting structure 4 which supports the sound reflecting plate to move it between used state P1 protruded from ceiling surface of the ceiling portion to inside of a compartment and storage state P2 stored in the ceiling portion.  <P>COPYRIGHT: (C)2011,JPO&INPIT